zenoLINK hardware requirements:

Calibration Unit   
The calibration unit is provided by welch-e technologies as part of the initial license fee and startup package. Additional calibration units can be purchased directly through welch-e technologies.

Video Cameras   
Two (2) video cameras are required per data collection station. Cameras are purchased independently by the client. Cameras do not have to be a particular make or model and can be either analog or digital.
Cameras must have high speed shutter adjustment capability.

Computer and Internet Connection   
Client must have a computer with an internet connection and an up to date version of a web browser.